#59 Danny Rimer

Swiss ex-banker prospered from the MySQL sale to Sun Microsystems in 2008 and Last.fm sale to CBS in 2007. Made smart Web investments in Skype and Tellme. Fixated on cloud computing and e-commerce. Current investments include Etsy (online crafts), Flipboard (social magazine) and Swipely (social payment network). Venture runs in the family: He's shared some of his most successful deals with his brother, Neil.

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